Product overview
Key Benefits
Flexible regulation
Adjustable output down to 0.6 V with high accuracy
High output current
Supports up to 6 A / 8 A continuous output
High-efficiency
Low-loss design for efficient power conversion
Description
The DCP0606 is a high efficiency monolithic step-down synchronous switching regulator designed to deliver up to 6 A continuous current. The IC operates from 2.9 V to 6 V input voltage.
The DCP0606 features low-resistance integrated N-channel MOSFETs and diode emulation working mode for optimum efficiency over all the loading range.
The integrated 0.6 V reference allows the regulation of output voltages with ± 1.5% accuracy over temperature variations. The switching frequency is externally adjustable between 1.8 MHz and 4 MHz.
The soft-start duration can be adjusted with external capacitor or the same SS/TRK pin can be used for output voltage sequencing while RST/PGOOD pin provides real-time information on the output voltage.
DCP0606 is available in QFN 2 x 3 mm with 11 leads and wettable flanks.
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All features
- Designed for 3.3 V and 5 V power rails
- 6 A continuous output current
- 6 A typical efficiency = 93% @ fsw = 2.25 MHz, Vin = 5 V, Vout = 3.3 V
- Integrated 11 mΩ MOSFETs for high efficiency
- Adjustable output voltage down to 0.6 V
- 1.5% output voltage accuracy
- Fixed output voltage option on request
- Selectable switching frequency from 1.8 to 4 MHz with dithering
- Pulse skip mode to optimize light load efficiency
- OV / OC / OT auto-recovery protections
- Power Good output
- Output voltage tracking
- External synchronization with programmable phase shift
- DCP0606 in QFN 2x3 mm package with wettable flanks
EDA Symbols, Footprints and 3D Models
STMicroelectronics - DCP0606
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| DCP0606DQTR | Active Product is in volume production. | POA FCQFN 2X3X0.9 11L | Industrial | Ecopack2 | 10 | 2025-04-02T00:00:00.000+02:00 | |
| DCP0606DQTRY | Active Product is in volume production. | POA FCQFN 2X3X0.9 11L | Automotive | Ecopack2 | 10 | 2025-04-02T00:00:00.000+02:00 | |
| DCP0606QTR | Active Product is in volume production. | POA FCQFN 2X3X0.9 11L | Industrial | Ecopack2 | 10 | 2025-04-02T00:00:00.000+02:00 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DCP0606QTR | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| DCP0606DQTR | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| DCP0606DQTRY | | | distributors No availability of distributors reported, please contact our sales office |
DCP0606QTR Active
DCP0606DQTR Active
DCP0606DQTRY Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors